รายละเอียดย่อ :
ตู้ลำโพง Dual 12" folded baffle subwoofer, 2x pole cups for horizontal or vertical deployments, dual crossed NL4 inputs. Available in black only.
 
รายละเอียดทั้งหมด :
 
QSC AP-212sw ตู้ลำโพง Dual 12" folded baffle subwoofer, 2x pole cups for horizontal  
or vertical deployments, dual crossed NL4 inputs. Available in black only. 
Feature. 
- DMT™ (Directivity Matched Transition) in 2-way models ensures smooth, coherent power response across the listening plane
 
- 3” diaphragm compression driver (1.75" on AP-4122m) delivers a clean and powerful high frequency response
 
- Pole cup (AP-5122m and AP-4122m)
 
- Two M20 pole attachment points on AP-212sw
 
- Clean industrial design with unadorned grilles complement most decors and settings
 
- NL4 Speakon connector (two on AP-4122m and AP-212sw) and covered barrier strip terminals (except AP-4122m and AP-212sw)
 
- Bi-amp / passive switchable (passive only on AP-4122m), except AP-212sw subwoofer
 
- Constructed from 15-ply Baltic birch plywood (15 mm Baltic birch plywood on AP-4122m and AP-212sw)
 
- 16-gauge powder coated steel grilles
 
- Available in black (RAL 9011) and white (RAL 9010) (black only on AP-4122m and AP-212sw)
 
- Complete EASE, CAD & BIM information available online
 
 
| SPECIFICATIONS | 
AP-212sw | 
 
| 
 Frequency response 
 | 
35 Hz - 250 Hz | 
 
| 
 Rated noise power / voltage1 
 | 
600 watts / 49 volts rms | 
 
| 
 Broadband sensitivity2 
 | 
93 dB SPL | 
 
| 
 Coverage angle 
 | 
N/A | 
 
| 
 Directivity factor (Q) 
 | 
N/A | 
 
| 
 Directivity index (DI) 
 | 
N/A | 
 
| 
 Recommended crossover 
 | 
N/A | 
 
| 
 Maximum SPL at 1 m (passive) 
 | 
122 dB continuous3 128 dB peak4 | 
 
| 
 Rated impedance 
 | 
4Ω | 
 
| 
 HF transducer 
 | 
N/A | 
 
| 
 LF transducer 
 | 
Two 305 mm (12-inch) weather resistant cone woofers with 64 mm (2.5 in) voice coil | 
 
| 
 Optional accessories 
 | 
Subwoofer Caster Kit Speaker Pole M2035-36 (Horizontal) Speaker Pole M2035-26 (Vertical) | 
 
| 
 Enclosure details 
 | 
  | 
 
| 
 Input connector 
 | 
Two NL4 crossed: A: Sub 1+/-, Thru 2+/- B: Thru 1+/-, Sub 2+/- | 
 
| 
 Enclosure material 
 | 
15 mm Baltic birch plywood | 
 
| 
 Attachment points 
 | 
Two M20 pole attachment points | 
 
| 
 Color 
 | 
Black (RAL 9011) | 
 
| 
 Grille 
 | 
16-gauge powder coated steel | 
 
| 
 Dimensions (H×W×D) 
 | 
26" × 15" × 24" / 660 × 381 × 610 mm | 
 
| 
 Net weight 
 | 
65.4 lb / 30.4 kg | 
 
 
 
 |